What is the meaning of "Per Os" in medical prescriptions?

"Per Os" is a Latin term that translates to "by mouth," indicating that a medication should be taken orally. This is a common instruction in medical prescriptions when healthcare providers want to specify that the patient should ingest the medication rather than receive it through other routes such as injections, intranasal delivery, or topical application.

Oral administration is a prevalent route of drug delivery due to its convenience and ease of use for patients. Medications taken "Per Os" can come in various forms like tablets, capsules, or liquids, making it accessible for a wide range of patients, including those who might have difficulty with alternative administration routes.

In this context, the definition provided aligns perfectly with the meaning of the term, reinforcing an important aspect of medication management in healthcare.